Dr. Turner said just spending five minutes a day feeling grateful can release healing hormones throughout your body that boosts your immune system.

In March 2014, Turner appeared on the Dr. Oz Show, where his guest was a 50-year-old woman who was diagnosed with breast cancer at age 35. She underwent several surgeries, radiation, and chemotherapy and was given just 5 years to live.

The woman embarked on a spiritual journey and focused all her emotional energy on healing her cancer. After 18 months of her positive-thinking/gratitude therapy, her cancer spontaneously disappeared. She has been in remission for 13 years.

Valerie Harper was given 3 months to live in 2013, but is still alive and well two years later. She credits a positive attitude and gratitude for her remarkable recovery.

In 2015, Harper revealed she was close to remission after being diagnosed with terminal brain cancer in January 2013, Examiner reported.

At the time, Valerie was given three months to live. Now, two years later, Harper is healthy and well, and credits Radical Remission for helping her heal.

Harper said she spends a lot of time visualizing herself beating cancer and being healthy. Valerie said visualization is critical for beating disease because your mind exerts a lot of power over the health of your body.